integral from 0 to 2 of 3x-1

Lösung

\int_{0}^{2} 3 x - 1 d x

4

Schritte zur Lösung

\int_{0}^{2} 3 x - 1 d x

Wende die Summenregel an:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int_{0}^{2} 3 x d x - \int_{0}^{2} 1 d x

\int_{0}^{2} 3 x d x = 6

\int_{0}^{2} 1 d x = 2

= 6 - 2

Vereinfache

= 4

\int_{0}^{4} 5 x^{2} + 3 x + 1 d x

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